What are the chances of having twins on Femara?

Official Answer. Yes, taking Femara for fertility problems or PCOS does increase your risk of having twins. The rate of twins with Femara treatment is around 3.4%. The rate of twins in the general population is around 1%.

Can you have twins on letrozole?

Letrozole is a new alternative to Clomiphene. about 10% of pregnancies from clomiphene treatment are twins, and about 1% are triplets. Quadruplets or more are possible but very rare. The chance of twins is lower with letrozole – below 5%.

Can letrozole increase chances of twins?

The risk of twins with letrozole is estimated to be approximately 3-5%, which appears to be lower than the risk of twins with clomiphene citrate (7-8%), but is still higher than the risk of twins in a spontaneous pregnancy (2-3%). Although triplets and higher-order pregnancies are rare, these may occur <1% of the time.

How do you get twins on Femara?

Clomiphene citrate (Clomid) and letrozole (Femara) are ovulation-stimulating medications. Both of these drugs are often given in IUI cycles and may help the body produce multiple eggs that may release at the same time. If two (or more) are fertilized and implant, twins are a possibility.

Who determines twins mother or father?

For a given pregnancy, the odds of conceiving fraternal twins are only determined by the mother’s genetics, not the father’s. Fraternal twins happen when two eggs are simultaneously fertilised instead of just one.

Can 2 follicles lead to twins?

A total of 73 out of 127 (57.5%) twin pregnancies occurred in cycles with at least one additional follicle measuring 12 mm or wider, and 102 out of 127 twin pregnancies (80.3%) occurred in cycles with at least one additional follicle measuring 14 mm or wider.

Can letrozole cause birth defects?

Studies show: Compared to the general population, there is not a higher rate of birth defects after taking letrozole. The rate of birth defects after letrozole use is not higher than after Clomid® (clomiphene) use.

What day do you ovulate on Femara?

When will I ovulate? Once you are taking the proper dose, you should ovulate between 5 and 8 days after the last tablet is taken.

Does Femara cause weight gain?

Weight gain is one of the occasional side effects that can occur when taking letrozole but if you are finding it difficult to control then it may be worth getting in touch with your doctor to let them know.

What is the risk of twins with Femara?

The rate of twins with Femara treatment is around 3.4%. The rate of twins in the general population is around 1%. What is the risk of twins with Femara? A 2014 study found that the rate of twins with Femara was 3.4% versus 7.4% for clomiphene, although this was not statistically significant.

How many cycles of Femara did it take you to get pregnant?

**Sorry just read you also meant ovedril. I didn’t use that but have heard others have been successful with it. We’re diagonised with unexplained infertility. I’ve tried femara 4 times and clomid twice all of that with a trigger of some kind (ovidril or HCG) I haven’t yet been successful but it’s not the result of the drugs.

Why does Femara cause more than one egg?

Some women on Femara will release more than one egg because they produce more FSH while on Femara than a woman produces when ovulating naturally. Legro R, Brzyski R, Diamond M, et al. Letrozole versus Clomiphene for Infertility in the Polycystic Ovary Syndrome.

Why is Femara used as a first line fertility treatment?

You may be a candidate for Femara (letrozole) if: Because Femara can encourage the ovary follicles to release eggs (the act of ovulation), this medication can be a first-line treatment for women who have difficulty ovulating. In some cases, Femara can cause the body to release more than one egg, which can increase the chances of pregnancy.